cured phenolic resin fibre的意思|示意

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固化酚醛树脂纤维


cured phenolic resin fibre的网络常见释义

固化酚醛树脂纤维 ... fibre acetylated staple 乙酰化短纤维 cured phenolic resin fibre 固化酚醛树脂纤维 phenolic resin fibre 酚醛树脂纤维 ...